Johnstone Supply is the leading cooperative wholesale distributor providing brand name products, expert technical knowledge and superior customer service to the HVAC/R industry. With over 370 locally owned and operated stores nationwide, supported by five regional distribution centers, we provide the parts, supplies and equipment needed to get the job done.

The Johnstone mobile app is the source for HVAC/R products. Johnstone Supply delivers cutting edge functionality like access to real-time pricing & availability, saving products to lists for easy ordering, access to all your past orders, industry leading search functionality including search filters that allow you to quickly dive deeper into your results by selecting brands and different attributes of our products, and the ability to search within certain categories. Give it a go—there’s a lot to love!

More information
Johnstone is the leader in the HVAC/R industry and we have more data and more information than any wholesale distributor in the world. Take a look at our product catalog, with over 50,000 HVAC/R products and see for yourself. On our product detail screens you’ll find information such as brand, manufacturer part number, country of origin, over 500 unique product attributes, MSDS sheets and more.

Easier Shopping
By making it easier to find products and view enhanced product information, shopping becomes effortless! Enjoy the comfort of finding the right product and verifying the important information right from your mobile device. Enjoy real-time pricing and availability* calls, directly to your local Johnstone Supply store. No more wondering what your price is or if it’s available, we show you in real-time!

Other Great Features:
Search and browse – Choose the way you want to find products. Use the most comprehensive HVAC category browse or the best search functionality in the industry. Filter results by other categories, brands, attributes and more.

Saved login – Your time is critical. With the new Johnstone Supply app, save your store and login information for easy access so you can begin shopping in less time.

Product Lists – Save your favorite products to a list for quick viewing or ordering at a later time. Re-order these lists seamlessly, share lists with other employees at your company and much more.

Order History – Access all of your order history at your Johnstone Supply’s store online. Did you place the order by phone? It will be visible online. Picked up your order right from the store? It will be there. Placed your order online? It’s there, too. All of your orders are visible online and through your mobile device.

Order Pad – Easily enter Johnstone Supply or manufacturer part numbers directly into our order pad and add them to your cart in no time.

Stock Check – Quickly enter a Johnstone part number and see if the item is in stock at your local branch.

Trade Tools – Need to convert something to metric? Need to calculate square inches to square feet? Need to see a pressure temperature chart? In our trade tools section, you can view and do all of the above and more!

Store Locator – Quickly find a Johnstone Supply near you. Search by zip or use your GPS locator built into your phone!

And don’t forget, real-time pricing and availability* are also available online and through your mobile device!